DE674500C
Expired / Lapsed
DE
⏱️ 0.0 years remaining
Double cardan shaft, especially for driving motor vehicles
Assignee: Audi AG
•
Filing: 1936-09-02
•
Granted: 1939-04-15
•
Expires: 1956-09-02
Abstract
No abstract record available.
Inventors
No inventors recorded.
Bibliographic Details
Application Number
—
Jurisdiction
DE
Data Source
google_patents
Last Synchronized
2026-10-30 11:54
CPC Classifications
B; B60; B60R; B60R17/00; F; F16; F16D; F16D3/00; F16D3/16; F16D3/26; F16D3/38; F16D3/382; F16D3/385; F16D2300/00; F16D2300/06
Claims Analysis
Total Claims: 0
No claims parsed yet. Click Sync Now above to re-index claims from Google Patents.
References Cited (Backward Citations)
No citation records indexed.
USPTO Annuity & Maintenance Windows
Maintenance schedule is calculated for granted US utility patents.